From: Florian Fainelli <f.fainelli@gmail.com>
To: iommu@lists.linux.dev
Cc: linux-kernel@vger.kernel.org,
Florian Fainelli <f.fainelli@gmail.com>,
Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>
Subject: [PATCH] iommu: Suppress empty whitespaces in prints
Date: Tue, 9 May 2023 12:10:48 -0700 [thread overview]
Message-ID: <20230509191049.1752259-1-f.fainelli@gmail.com> (raw)
If IOMMU_CMD_LINE_DMA_API or IOMMU_CMD_LINE_STRICT are not set in
iommu_cmd_line, we will be emitting a whitespace before the newline.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/iommu/iommu.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index f1dcfa3f1a1b..0dd6ed6bec47 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -176,16 +176,16 @@ static int __init iommu_subsys_init(void)
if (!iommu_default_passthrough() && !iommu_dma_strict)
iommu_def_domain_type = IOMMU_DOMAIN_DMA_FQ;
- pr_info("Default domain type: %s %s\n",
+ pr_info("Default domain type: %s%s\n",
iommu_domain_type_str(iommu_def_domain_type),
(iommu_cmd_line & IOMMU_CMD_LINE_DMA_API) ?
- "(set via kernel command line)" : "");
+ " (set via kernel command line)" : "");
if (!iommu_default_passthrough())
- pr_info("DMA domain TLB invalidation policy: %s mode %s\n",
+ pr_info("DMA domain TLB invalidation policy: %s mode%s\n",
iommu_dma_strict ? "strict" : "lazy",
(iommu_cmd_line & IOMMU_CMD_LINE_STRICT) ?
- "(set via kernel command line)" : "");
+ " (set via kernel command line)" : "");
nb = kcalloc(ARRAY_SIZE(iommu_buses), sizeof(*nb), GFP_KERNEL);
if (!nb)
--
2.34.1
next reply other threads:[~2023-05-09 19:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-09 19:10 Florian Fainelli [this message]
2023-05-17 16:17 ` [PATCH] iommu: Suppress empty whitespaces in prints Jason Gunthorpe
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